PT68927A - Polycrystalline ceramic material and process for its production - Google Patents

Polycrystalline ceramic material and process for its production

Info

Publication number
PT68927A
PT68927A PT68927A PT6892778A PT68927A PT 68927 A PT68927 A PT 68927A PT 68927 A PT68927 A PT 68927A PT 6892778 A PT6892778 A PT 6892778A PT 68927 A PT68927 A PT 68927A
Authority
PT
Portugal
Prior art keywords
production
ceramic material
polycrystalline ceramic
polycrystalline
ceramic
Prior art date
Application number
PT68927A
Other languages
English (en)
Portuguese (pt)
Original Assignee
Sterling Drug Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of PT68927A publication Critical patent/PT68927A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/325—Preparation by double decomposition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/12—Phosphorus-containing materials, e.g. apatite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/447—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on phosphates, e.g. hydroxyapatite
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00179—Ceramics or ceramic-like structures
    • A61F2310/00293—Ceramics or ceramic-like structures containing a phosphorus-containing compound, e.g. apatite
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Transplantation (AREA)
  • Animal Behavior & Ethology (AREA)
  • Materials Engineering (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Dental Preparations (AREA)
  • Catalysts (AREA)
PT68927A 1977-12-23 1978-12-18 Polycrystalline ceramic material and process for its production PT68927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/863,721 US4195366A (en) 1977-12-23 1977-12-23 Whitlockite ceramic

Publications (1)

Publication Number Publication Date
PT68927A true PT68927A (en) 1979-01-01

Family

ID=25341643

Family Applications (1)

Application Number Title Priority Date Filing Date
PT68927A PT68927A (en) 1977-12-23 1978-12-18 Polycrystalline ceramic material and process for its production

Country Status (23)

Country Link
US (1) US4195366A (it)
JP (1) JPS5494512A (it)
AR (1) AR219358A1 (it)
AU (1) AU521997B2 (it)
BE (1) BE872887A (it)
BR (1) BR7808344A (it)
CA (1) CA1120961A (it)
DE (1) DE2855368A1 (it)
DK (1) DK572178A (it)
ES (1) ES476173A1 (it)
FI (1) FI783902A (it)
FR (1) FR2413343A1 (it)
GB (1) GB2010792B (it)
IL (2) IL56141A (it)
IT (1) IT1102349B (it)
LU (1) LU80689A1 (it)
NL (1) NL7812305A (it)
NO (3) NO147873C (it)
NZ (1) NZ189095A (it)
PH (1) PH14336A (it)
PT (1) PT68927A (it)
SE (1) SE7813143L (it)
ZA (1) ZA786889B (it)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075092A (en) * 1976-08-10 1978-02-21 Research Corporation High surface area permeable material
DE2843963A1 (de) * 1978-10-09 1980-04-24 Merck Patent Gmbh Im koerper resorbierbare geformte masse auf basis von kollagen und ihre verwendung in der medizin
DE2807132C2 (de) * 1978-02-20 1983-11-03 Battelle-Institut E.V., 6000 Frankfurt Implantierbares Pharmaka-Depot
DE2827529C2 (de) * 1978-06-23 1982-09-30 Battelle-Institut E.V., 6000 Frankfurt Implantierbarer Knochenersatzwerkstoff bestehend aus einem Metallkern und aus bioaktiven, gesinterten Calciumphosphat-Keramik-Partikeln und ein Verfahren zu seiner Herstellung
US4274879A (en) * 1979-03-05 1981-06-23 Tate & Lyle Limited Synthetic bone ash
US4312821A (en) * 1979-04-30 1982-01-26 Sterling Drug Inc. Ceramic forming process
FR2460657A1 (fr) * 1979-07-12 1981-01-30 Anvar Implant biodegradable utilisable comme piece de prothese osseuse
DE8105177U1 (de) * 1981-02-25 1984-01-12 Schuett Und Grundei Gmbh Medizintechnische Fabrikation, 2400 Luebeck Implantat als Ersatz für spongiöse Knochen
US4551135A (en) * 1981-06-22 1985-11-05 Sterling Drug Inc. Syringe for extrusion of semi-plastic material
US4820306A (en) * 1981-06-22 1989-04-11 Sterling Drug Inc. Method for augmentation of the alveolar ridge
DE3301122A1 (de) * 1983-01-14 1984-07-19 Johannes-Friedrich Dr. 2000 Hamburg Osborn Keramischer knochenersatzwerkstoff und verfahren zu seiner herstellung
CA1247960A (en) 1983-03-24 1989-01-03 Hideki Aoki Transcutaneously implantable element
JPS6021763A (ja) * 1983-07-15 1985-02-04 ティーディーケイ株式会社 人工骨材料
US4612923A (en) * 1983-12-01 1986-09-23 Ethicon, Inc. Glass-filled, absorbable surgical devices
DD247888A1 (de) * 1984-01-24 1987-07-22 Univ Schiller Jena Phosphatglaskeramik
US4619655A (en) * 1984-01-26 1986-10-28 University Of North Carolina Plaster of Paris as a bioresorbable scaffold in implants for bone repair
LU85727A1 (fr) * 1985-01-11 1986-08-04 Professeur Andre Vincent Prothese articulaire et outil destine au montage de celle-di
US4722870A (en) * 1985-01-22 1988-02-02 Interpore International Metal-ceramic composite material useful for implant devices
JPS6222642A (ja) * 1985-07-24 1987-01-30 欧和通商株式会社 骨弁固定用スペ−サ−
JPS63103809A (ja) * 1986-10-22 1988-05-09 Agency Of Ind Science & Technol 球状リン酸カルシウム系多孔体の製造方法
GB2206338B (en) * 1987-06-30 1992-03-04 Sangi Kk Fine filler dentifrice
CA1324882C (en) * 1988-09-20 1993-12-07 Michiko Kawakami Porous ceramic sinter and process for producing same
DE4113021C2 (de) * 1991-04-20 1995-01-26 Carus Carl Gustav Resorbierbare Phosphatgläser und resorbierbare Phosphatglaskeramiken, Verfahren zu ihrer Herstellung und Verwendung
US5571193A (en) * 1992-03-12 1996-11-05 Kampner; Stanley L. Implant with reinforced resorbable stem
SE504294C2 (sv) * 1993-10-01 1996-12-23 Lucocer Ab Implantat avsett att fixeras genom kontakt med nybildad benvävnad
US5466259A (en) * 1994-03-07 1995-11-14 Durette; Jean-Francois Orbital implant and method
US6013591A (en) 1997-01-16 2000-01-11 Massachusetts Institute Of Technology Nanocrystalline apatites and composites, prostheses incorporating them, and method for their production
US5888067A (en) * 1997-08-15 1999-03-30 Gibbs; David Dental implant
US7147666B1 (en) * 1997-11-26 2006-12-12 Bernard Francis Grisoni Monolithic implants with openings
AU766735B2 (en) * 1998-09-15 2003-10-23 Isotis N.V. Osteoinduction
DE19940717A1 (de) * 1999-08-26 2001-03-01 Gerontocare Gmbh Resorblerbares Knochenersatz- und Knochenaufbaumaterial
DE60102683T2 (de) * 2001-07-03 2005-03-24 Agfa-Gevaert Verbessertes Tintenstrahlempfangsmedium
AU2002361860A1 (en) * 2001-12-21 2003-07-15 Richard J. Lagow Calcium phosphate bone replacement materials and methods of use thereof
US20040002770A1 (en) * 2002-06-28 2004-01-01 King Richard S. Polymer-bioceramic composite for orthopaedic applications and method of manufacture thereof
US6862963B2 (en) * 2002-11-08 2005-03-08 G. Lyle Habermehl Split nosepiece for driving collated screws
US20040262809A1 (en) * 2003-06-30 2004-12-30 Smith Todd S. Crosslinked polymeric composite for orthopaedic implants
US7384430B2 (en) * 2004-06-30 2008-06-10 Depuy Products, Inc. Low crystalline polymeric material for orthopaedic implants and an associated method
US7896921B2 (en) * 2004-12-30 2011-03-01 Depuy Products, Inc. Orthopaedic bearing and method for making the same
US7883653B2 (en) 2004-12-30 2011-02-08 Depuy Products, Inc. Method of making an implantable orthopaedic bearing
US7879275B2 (en) * 2004-12-30 2011-02-01 Depuy Products, Inc. Orthopaedic bearing and method for making the same
US8814567B2 (en) * 2005-05-26 2014-08-26 Zimmer Dental, Inc. Dental implant prosthetic device with improved osseointegration and esthetic features
US8562346B2 (en) 2005-08-30 2013-10-22 Zimmer Dental, Inc. Dental implant for a jaw with reduced bone volume and improved osseointegration features
AU2006284874B2 (en) 2005-08-30 2011-11-17 Zimmer Dental, Inc. Dental implant with improved osseointegration features
US20090061389A1 (en) * 2007-08-30 2009-03-05 Matthew Lomicka Dental implant prosthetic device with improved osseointegration and shape for resisting rotation
WO2009144636A1 (en) * 2008-05-30 2009-12-03 Koninklijke Philips Electronics N.V. Implantable connection device
US9095396B2 (en) 2008-07-02 2015-08-04 Zimmer Dental, Inc. Porous implant with non-porous threads
US8899982B2 (en) 2008-07-02 2014-12-02 Zimmer Dental, Inc. Implant with structure for securing a porous portion
US8562348B2 (en) 2008-07-02 2013-10-22 Zimmer Dental, Inc. Modular implant with secured porous portion
US8231387B2 (en) 2008-07-02 2012-07-31 Zimmer, Inc. Porous implant with non-porous threads
US20100114314A1 (en) 2008-11-06 2010-05-06 Matthew Lomicka Expandable bone implant
US9707058B2 (en) * 2009-07-10 2017-07-18 Zimmer Dental, Inc. Patient-specific implants with improved osseointegration
US8602782B2 (en) * 2009-11-24 2013-12-10 Zimmer Dental, Inc. Porous implant device with improved core
KR101423982B1 (ko) * 2012-08-10 2014-08-13 서울대학교산학협력단 휘트록카이트 및 그 제조 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929971A (en) * 1973-03-30 1975-12-30 Research Corp Porous biomaterials and method of making same
US3913229A (en) * 1974-02-25 1975-10-21 Miter Inc Dental treatments
GB1522182A (en) * 1974-08-02 1978-08-23 Sterling Drug Inc Ceramic material
US4097935A (en) * 1976-07-21 1978-07-04 Sterling Drug Inc. Hydroxylapatite ceramic

Also Published As

Publication number Publication date
JPS5494512A (en) 1979-07-26
NZ189095A (en) 1980-09-12
NL7812305A (nl) 1979-06-26
IL56141A (en) 1981-10-30
ES476173A1 (es) 1979-11-16
GB2010792B (en) 1982-08-04
NO792730L (no) 1979-06-26
NO784110L (no) 1979-06-26
IT7831069A0 (it) 1978-12-20
SE7813143L (sv) 1979-06-24
NO147909C (no) 1983-07-06
BE872887A (fr) 1979-06-20
IT1102349B (it) 1985-10-07
AR219358A1 (es) 1980-08-15
FR2413343A1 (fr) 1979-07-27
NO147873C (no) 1983-06-29
ZA786889B (en) 1979-11-28
GB2010792A (en) 1979-07-04
AU521997B2 (en) 1982-05-13
NO813042L (no) 1979-06-26
AU4230578A (en) 1979-06-28
BR7808344A (pt) 1979-08-07
DK572178A (da) 1979-06-24
NO147873B (no) 1983-03-21
FI783902A (fi) 1979-06-24
DE2855368A1 (de) 1979-07-05
PH14336A (en) 1981-05-29
CA1120961A (en) 1982-03-30
IL56141A0 (en) 1979-03-12
US4195366A (en) 1980-04-01
LU80689A1 (fr) 1979-07-20
NO147909B (no) 1983-03-28

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